black
#000000
#284DAD
#284DAD
Color Values
| Format | #000000 | #284DAD |
|---|---|---|
| HEX | #000000 | #284DAD |
| RGB | 0, 0, 0 | 40, 77, 173 |
| HSL | 0.0, 0.0%, 0.0% | 223.3, 62.4%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 223.3, 76.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.9%, 55.5%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4523 0.1596 264.8 |
Contrast & Accessibility
2.76:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #284DAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #284DAD
Color Difference (Delta E)
69.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #284DAD);
background: linear-gradient(135deg, #000000, #284DAD);